An unofficial CD drive add-on for the Nintendo NES

· Adafruit Industries Blog · Sept. 28, 2026, 4:22 p.m.
gaming hacks nintendo CD drive open source projects DIY Electronics Retro gaming Nintendo NES
Summary
ThroatyMumbo has created NESCD, a homemade CD drive add-on for the Nintendo Entertainment System, available on GitHub. The project includes schematics, PCB designs, 3D printable parts, and firmware, inspired by the canceled SNES CD-ROM add-on.
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